Msi MS-91E2 Manual do Utilizador descarregar pdf (Página 15)

Overview

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MS-91E2

1-7

Overview

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MS-91E2

laN Bypass fuNCtioN programmiNg guide

LAN Bypass Function Programming Guide

96E3 uses the Southbridge ICH7 GPIO to control CPLD to realize LAN Bypass/

PassThrough/WDT function.

Programming Sequence

1. program GPO6,34,33, PAIR(3:1) to switch LAN1-2 or LAN3-4 pair

2. program GPO39,38,35 CFG(3:1) to control LAN pair behavior Bypass/

PassThrough/WDT

3. set GPO24, CPLD_SendBIT high about 150ms then set it low about 50ms

to complete the LAN pair conguration progress

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